I don't see any relation between PhpED installation and your Wamp server.
PhpED does not install anything to 3rd party software. It comes with its own http server and 3 versions of php.
Since WAMP is never touched, I don't see why would installer snoop into Wamp settings and warn about anything discovered.

OK, if you'd like to try it do this:-
Make a clean installation of WAMP server on a PC. Run any .php program you like from localhost; open phpMyAdmin and add a database; log out. Run a .php program to access the new databse - all works impeccably.

Now start a new project in PhpED and set it to use WAMP (one of the project options in PhpED). It will report that localhost is inaccessible. PhpED has added its own debugger to the WAMP apache php.ini file and that screws everything up.

Either remove the PhpED debugger oir XEDEBUG from Apache' php.ini file and order is restored.

Already done that. As I said, pity it isn't highlighted during phpED installation.

matches the following:

oldcelt wrote:

...start a new project in PhpED ...

With Project Wizard, it's indeed possible that your php.ini will be modified (with appropriate warning given).
So you can't be unaware of the changes. In other words -- Wizard warns (highlights!) about modifications.

Hi Guys
I'm a new user here and I know this is a bit of an older topic but I had the exact same problem and have just managed to fix it this morning.
If this helps anyone this is what I found.
Phped 10 does add lines to the php.ini file and it was here I found the problem.
In the php.ini file at the bottom of the file was 2 lines starting with zend_extension, one line was the path to xdebug and the other line was the path to the dbg module that Phped 10 inserted. It is a must that the line with the dbg module comes first and the xdebug line second.

Also under the zend_extension lines are some settings one of which reads something like *****HOSTS_ALLOW=127.0.0.1. (Unfortunately I dont have my laptop with me with the file on it so I am trying to remember what the first part of the line read, but you will see it.)
It should read like this ******HOSTS_ALLOW=127.0.0.1 localhost ::1

Save the file and restart all servers and you should be good to go.
I hope this helps others, it does seem to have fixed my problems
I am using windows 7 PHPED 10 and wampserver 2.